Multiple Choice
Refer to the figure showing the initial stage of double fertilization. Identify the cell(s) of the embryo sac or pollen tube that do(es) not participate in double fertilization.
A) Antipodal cells (A)
B) Synergids (F)
C) Egg cell (E)
D) Tube cell (B)
E) Generative cell (C)
Correct Answer:

Verified
Correct Answer:
Verified
Q1: Poinsettias are popular ornamental plants that typically
Q2: Refer to the figure showing the initial
Q3: The process of grafting involves<br>A) the interbreeding
Q5: The genes responsible for self-incompatibility mediated by
Q6: Florigen is a plant hormone actively involved
Q7: Which protein(s) is/are most directly and physically
Q8: Once a plant is stimulated to flower,
Q9: Angiosperms are unique in that the number
Q10: The two cells in a mature pollen
Q11: In general, the production of progeny with